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1.杉木种子生活力与实验室发芽率之间存在线性相关,其数学表达式为: y=1.0195x-2.032.绝对生活力与绝对发芽率之间存在相关关系,其数学表达式为: y~(-1)=1.146486x~(-1)—0.0011413.场圃发芽率与发芽势(高峰时)存在相关关系,其数学表达式为: y~(-1)=1.2212x~(-1)+0.00326344.场圃发芽率与实验室发芽率存在相关关系,其数学表达式为: y~(-1)=1.291138x~(-1)+0.012144
There is a linear correlation between the seed viability of Chinese fir and the germination rate of the laboratory, the mathematical expression is: y = 1.0195x-2.032. There is a correlation between absolute viability and absolute germination rate, the mathematical expression is: y ~ (-1) = 1.146486x ~ (-1) -0.0011413. There was a correlation between germination rate and germination potential (peak time). The mathematical expression was: y ~ (-1) = 1.2212x ~ ) +0.00326344. There is a correlation between the germination rate of the garden and the germination rate of the laboratory, the mathematical expression is: y ~ (-1) = 1.291138x ~ (-1) +0.012144